PT2378694E - Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal - Google Patents

Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal

Info

Publication number
PT2378694E
PT2378694E PT111713350T PT11171335T PT2378694E PT 2378694 E PT2378694 E PT 2378694E PT 111713350 T PT111713350 T PT 111713350T PT 11171335 T PT11171335 T PT 11171335T PT 2378694 E PT2378694 E PT 2378694E
Authority
PT
Portugal
Prior art keywords
transmitting
receiving
signal
img
tif
Prior art date
Application number
PT111713350T
Other languages
English (en)
Portuguese (pt)
Inventor
Woo Suk Ko
Sang Chul Moon
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of PT2378694E publication Critical patent/PT2378694E/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • H04L1/0044—Realisations of complexity reduction techniques, e.g. use of look-up tables specially adapted for power saving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/28—Systems using multi-frequency codes with simultaneous transmission of different frequencies each representing one code element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PT111713350T 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal PT2378694E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15001209P 2009-02-05 2009-02-05

Publications (1)

Publication Number Publication Date
PT2378694E true PT2378694E (pt) 2013-02-15

Family

ID=41256004

Family Applications (3)

Application Number Title Priority Date Filing Date
PT111713350T PT2378694E (pt) 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal
PT111713269T PT2381606E (pt) 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal
PT09161860T PT2216926E (pt) 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal

Family Applications After (2)

Application Number Title Priority Date Filing Date
PT111713269T PT2381606E (pt) 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal
PT09161860T PT2216926E (pt) 2009-02-05 2009-06-03 Aparelho para transmissão e recepção de um sinal e processo para transmissão e recepção de um sinal

Country Status (10)

Country Link
EP (3) EP2381606B1 (da)
KR (1) KR101556167B1 (da)
CN (2) CN102301700B (da)
AT (1) ATE521153T1 (da)
DK (3) DK2378694T3 (da)
ES (3) ES2399707T3 (da)
PL (3) PL2378694T3 (da)
PT (3) PT2378694E (da)
SI (1) SI2216926T1 (da)
WO (1) WO2010090373A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2978224A4 (en) * 2013-03-17 2017-05-17 LG Electronics Inc. Broadcast signal transmitting method, broadcast signal receiving method, broadcast signal transmitting apparatus, and broadcast signal receiving apparatus
EP2958319B1 (en) 2013-05-09 2018-10-31 LG Electronics Inc. Broadcast signal transmission and reception apparatus and methods therefor
GB2515539A (en) 2013-06-27 2014-12-31 Samsung Electronics Co Ltd Data structure for physical layer encapsulation
CN110048807B (zh) * 2014-01-31 2021-11-19 松下电器产业株式会社 发送方法、接收方法、发送装置及接收装置
CN106575969B (zh) 2015-02-04 2020-06-30 Lg 电子株式会社 用于收发广播信号的装置和方法
KR101652497B1 (ko) * 2015-03-10 2016-08-31 건국대학교 산학협력단 M-plp 다중화 기법을 이용한 지상파 단일 채널 고정 4k uhd 및 hd 융합방송 시스템 및 그 방법
EP3316539A4 (en) 2015-06-29 2019-05-15 LG Electronics Inc. APPARATUS AND METHOD FOR TRANSMITTING-RECEIVING BROADCAST SIGNALS
JP6510730B2 (ja) * 2015-09-10 2019-05-08 エルジー エレクトロニクス インコーポレイティド 放送信号送信装置、放送信号受信装置、放送信号送信方法、及び放送信号受信方法
CN107040345B (zh) * 2016-02-03 2020-12-18 华为技术有限公司 传输导频信号的方法和装置
US11202112B2 (en) 2016-03-04 2021-12-14 Samsung Electronics Co., Ltd. Receiver and PLP processing method therefor
WO2018048493A1 (en) * 2016-09-09 2018-03-15 Intel Corporation Symbol blocking and guard intervals for wireless networks
WO2018048498A1 (en) * 2016-09-09 2018-03-15 Intel Corporation Signal spectra for wireless networks
CN107046451B (zh) * 2016-12-26 2019-11-22 锐捷网络股份有限公司 一种信号的交织编码方法及装置
US10225046B2 (en) 2017-01-09 2019-03-05 At&T Intellectual Property I, L.P. Adaptive cyclic redundancy check for uplink control information encoding
CN111314024B (zh) * 2020-02-18 2023-03-31 普联技术有限公司 发射机的数据发送方法、装置及终端设备
CN112437030B (zh) * 2020-10-29 2022-06-28 清华大学 LoRa数据包起点对齐方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0827312A3 (de) * 1996-08-22 2003-10-01 Marconi Communications GmbH Verfahren zur Änderung der Konfiguration von Datenpaketen
CN100373968C (zh) * 2003-06-10 2008-03-05 诺基亚公司 改善干扰条件下的接收机性能
KR101147759B1 (ko) * 2005-10-05 2012-05-25 엘지전자 주식회사 디지털 방송 송/수신 시스템

Also Published As

Publication number Publication date
EP2378694A1 (en) 2011-10-19
DK2381606T3 (da) 2013-02-18
ES2372023T3 (es) 2012-01-13
EP2216926A1 (en) 2010-08-11
DK2378694T3 (da) 2013-02-18
EP2381606A1 (en) 2011-10-26
PL2381606T3 (pl) 2013-05-31
ES2399620T3 (es) 2013-04-02
DK2216926T3 (da) 2011-12-05
PT2381606E (pt) 2013-02-13
CN102301700B (zh) 2014-08-27
ATE521153T1 (de) 2011-09-15
KR101556167B1 (ko) 2015-10-13
ES2399707T3 (es) 2013-04-02
KR20110108395A (ko) 2011-10-05
CN104125041A (zh) 2014-10-29
WO2010090373A1 (en) 2010-08-12
EP2216926B1 (en) 2011-08-17
PT2216926E (pt) 2011-12-07
PL2216926T3 (pl) 2012-01-31
SI2216926T1 (sl) 2011-12-30
EP2378694B1 (en) 2012-11-14
CN104125041B (zh) 2018-12-11
EP2381606B1 (en) 2012-11-14
CN102301700A (zh) 2011-12-28
PL2378694T3 (pl) 2013-05-31

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